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1. 发明公开

EP3134248A1 VORRICHTUNG UND VERFAHREN ZUR ZYKLUS- UND AUFWANDSOPTIMIERTEN THERMISCHEN UMFORMUNG VON SCHLAUCHROHLINGEN 有权转让
标题翻译： FOR循环及努力等方面的设备和方法优化的热管坯料成形
公开(公告)号：EP3134248A1
公开(公告)日：2017-03-01
申请号：EP15725867.4
申请日：2015-04-27
申请人： Creative Balloons GmbH , Göbel, Fred
发明人： GÖBEL, Fred
IPC分类号： B29C49/48
CPC分类号： B29C33/3828 , B21D26/033 , B29C49/4823 , B29C2049/4838 , B29K2075/00 , B29K2105/258 , B29K2995/0013 , B29L2023/24 , B29L2031/7543
摘要： The invention relates to a device and a method for the thermal transforming of hose blanks from preferably pre-extruded elastic raw hose material, wherein during the transformation the hose blank is arranged in a shell-like, single- or multi-piece moulding tool with a hollow body, wherein the inside of the hollow body corresponds as a negative to the shape to be impressed in the hose blank, wherein the required temperature control of the moulding tool for transformation is performed by jaw-type temperature control elements which close interlockingly over the tool and which are shaped congruently to the outer surface of the tool, while the moulding tool itself does not have any temperature control device, in particular no channels or other cavities for circulating a temperature control medium, and whereby the temperature of each temperature control element is kept constant during the course of the process, while another temperature control element with a corresponding constant temperature is moved up to the moulding tool to change the temperature of the moulding tool. With the device according to the invention, the moulding tool is free from inner channels and other cavities for the circulating of a temperature control medium; while for temperature control, the moulding tool temperature control elements separated therefrom are provided with semi- or part shells which close interlockingly over the tool, the insides of said temperature control elements, which insides face the moulding tool, are formed congruently to the outside of the moulding tool, and the temperature control elements comprise a device in order to keep the temperature of each temperature control element constant during the course of the process, and wherein at least one mechanism is provided so that the various temperature control elements with different temperatures can be selectively closed around the moulding tool.
摘要翻译：本发明涉及一种装置和用于裤子坯料从优选预挤出弹性裤原料热整形的方法，worin期间与重塑坯料在一设置在裤子壳状，单层或多层的片模制工具空心体，worin中空体的内侧相当于作为负极的形状被压到裤子空白，worin成型toolthat是必要的重塑的回火通过钳状回火元件，其手段发生一致地成形为模具和哪个closeform配合地在模具的外表面上，而在模制工具本身不包括任何回火系统可言，特别是没有管道或用于循环回火介质其它中空空间，所述worin 过程中各回火元件的温度保持恒定，而，为了修改模具的温度，用相应恒定温度的不同回火元件定位成抵靠所述模制工具; 在要求保护的装置中，所述模制工具是免费内部导管和用于回火介质的循环其它中空空间，而一半或部分壳体，其被从模具和哪个closeform配合地在模具上，被提供给单独的回火模制工具，worin面对所述模制工具是全等与所述模制工具的外侧和worin壳。所述外壳的内侧面包括布置在加工过程中保持每个回火元件的温度恒定，特别是内部用于回火介质的灌注，并worin至少一个机构的中空空间被提供用于在围绕模制工具不同温度闭选择性不同回火元件。

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